1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/base/status.h"
namespace mongo {
class BSONObj;
class BSONObjBuilder;
class NamespaceString;
class OperationContext;
/**
* Drops one or more ready indexes, or aborts a single index builder from the "nss" collection that
* matches the caller's "cmdObj" input. Populates "result" with some statistics about the operation.
*
* "cmdObj" must have a field named "index" that has one of the following as its value:
* 1) "*" <-- Aborts all index builders and drops all ready indexes except the _id index.
* 2) "indexName" <-- Aborts an index builder or drops a ready index with the given name.
* 3) { keyPattern } <-- Aborts an index builder or drops a ready index with a matching key pattern.
* 4) ["indexName1", ..., "indexNameN"] <-- Aborts an index builder or drops ready indexes that
* match the given names.
*/
Status dropIndexes(OperationContext* opCtx,
const NamespaceString& nss,
const BSONObj& cmdObj,
BSONObjBuilder* result);
/**
* Same behaviour as "dropIndexes" but only drops ready indexes.
*/
Status dropIndexesForApplyOps(OperationContext* opCtx,
const NamespaceString& nss,
const BSONObj& cmdObj,
BSONObjBuilder* result);
} // namespace mongo
|
